RESUMO

ABSTRACT: Vascularized composite allotransplantation of the face is an exceedingly complex procedure, requiring extensive planning and surgical precision in order to successfully manage patients with facial disfigurements. This review aims to present an overview of the salient anatomic considerations in facial transplantation, as well as give attention to unique patient populations and special considerations.A literature review was performed in search of articles pertaining to considerations in facial transplantation using the databases PubMed, Web of Science, and Cochrane. Articles selected for further review included full-text articles with an emphasis on specific anatomic defects and how they were addressed in the transplant process, as well as management of special patient populations undergoing facial transplantation. In total, 19 articles were deemed appropriate for inclusion.The use of computer-assisted technologies for the planning portion of the procedure, as well as intraoperative efficiency, has yielded favorable results and can be considered as part of the operative plan. The ultimate outcome is dependent upon the synchronization of subunits of the allograft and the desired functional outcomes, including osseous, ocular, oral, and otologic considerations. Management of specific pathology and subgroups of patients are critical aspects. Although pediatric face transplantation has not yet been performed, it is a likely a future step in the evolution of this procedure.When performing a face transplantation, many components must be considered pre-, intra-, and post-operatively. This systematic review presents specific anatomic considerations, as well as information about special patient populations within this crosssection of multidisciplinary microsurgery, psychiatry, and transplant immunology.

Assuntos

RESUMO

INTRODUCTION: Craniofacial trauma among athletes of various sports has been well detailed and described. Despite this research, there is a dearth of literature describing the nature of facial trauma secondary to volleyball, despite its global popularity. METHODS: A cross-sectional analysis of volleyball-related facial trauma was conducted using the National Electronic Injury Surveillance System (NEISS) database from 2009 to 2018. Patient demographics (age, sex, and race), medical injury information (injury type and location), and disposition (observed and discharged, admitted, deceased) were collected and analyzed. χ2 testing was performed to compare categorical variables. RESULTS: A total of 235 volleyball-related facial traumas were recorded with an estimated 10,424 visits occurring nationally. The majority of injuries were among young adults aged 20 to 29 years (52.3%) and was evenly distributed for men and women. Lacerations were the most frequent injury type (37.9%), whereas the face was the most common site of injury (41.7%). The majority of fractures involved the nose (71.4%) and among individuals aged 20 through 49 (90.5%). Males had significantly more lacerations than females (75.3% vs 24.7%), whereas females had significantly more contusions/abrasions (64.5% vs 35.5%) and concussions (72.9% vs 27.1%). CONCLUSIONS: Volleyball-related craniofacial injuries can vary depending on patient demographics. This information can help with the development of safety and preventative measures for individuals participating in the sport.

Assuntos

RESUMO

INTRODUCTION: Despite its popularity, there have been no reports outlining adult craniofacial trauma in the setting of golf injuries. Our main objective was to identify and describe trends in head and neck injuries incurred while participating in golf including injury type, anatomic location, and patient disposition. METHODS: A retrospective cohort analysis of the National Electronic Injury Surveillance System (NEISS) was conducted from 2009-2018. Population characteristics of golf-related injuries were recorded, including, age, sex, and race distributions. Distribution of injury anatomic location, injury type, distribution of fracture location, patient disposition was further analyzed. A one way ANOVA was utilized to obtain the mean ages for all injuries and compare them for any statistical difference. To identify statistical significance, a Fisher exact test with a Monte Carlo simulation was performed. RESULTS: A total of 509 golf-related injuries (national estimate 24,425 cases) were recorded over the study period. Lacerations were the most common injury overall (54.2%), while contusions and abrasions were the next most common injuries (27.3%). The most common fracture subtype observed was midface (40.43%), followed by nasal bone (27.66%), mandible (12.77%), skull (12.77%), and cervical spine (6.38%). The highest proportion of patients admitted for further treatment were individuals >70 years of age. Fractures had the highest rate of admission (29.8%). CONCLUSIONS: A better understanding of golf injuries can allow for rapid detection and appropriate treatment when encountered. This knowledge can also help to develop safety precautions by potentially reforming rules and regulations as well as protective equipment.

Assuntos

RESUMO

BACKGROUND: The utilization of the smartphone and social media have introduced paradigm shifts to cosmetic surgery. Much has been studied regarding social media and its influences in plastic surgery; however, little is known about facial editing applications and how these relate to plastic surgery practices. OBJECTIVES: The authors sought to discover if face-editing applications influence patients' pursuit of plastic surgery, who utilizes these applications, and why. METHODS: An anonymous survey was administered between September and December 2019, including questions about demographics, familiarity, and utilization of face-editing applications, motivations in utilization and influences towards pursuing cosmetic procedures, and attitudes towards applications. RESULTS: Seventy patients completed the survey and 32.9% admitted to utilizing face-editing applications. Patients utilizing applications were significantly younger (36.9 years) than those who did not (54 years [P < 0.001]). Among those familiar with applications, women were significantly more likely than men to utilize them (100% vs 78.6%, respectively [P = 0.047]). Social media was the most common influence for utilizing apps (87%). The majority confirmed that these applications played a role in pursuing cosmetic procedures (56.5%). Most patients did not regret their utilization of these applications (87%). CONCLUSIONS: Face-editing applications serve a role regarding patient decision-making to pursue cosmetic surgery. Several motivators exist for application utilization, the largest of which is social media. Younger females are the most likely demographic to utilize applications and generally do not express regret in doing so. Plastic surgeons would benefit by understanding patient motivations and expectations created by utilizing these applications.

Assuntos

Assuntos

RESUMO

BACKGROUND: The objective of this trial was to demonstrate the clinical efficacy and safety of topical cocaine as part of the effort to gain regulatory approval from the United States Food and Drug Administration. METHODS: This phase III, randomized, prospective, double-blind, multicenter, single-dose, placebo- and dose-controlled, parallel-group study aimed to evaluate the safety and efficacy of topical intranasal cocaine (RX0041-002). A total of 925 subjects were screened and a total of 648 subjects were randomized: 95 to placebo; 275 to 4% RX0041-002; and 278 to 8% RX0041-002. Efficacy was assessed with subjective pain intensity scores using the visual numeric rating scale and objectively using the von Frey filament test. Adverse events (AEs), vital signs, Holter monitoring, nasal irritation on visual examination, and smell assessment were recorded. The placebo and experimental groups were compared using a two-tailed Fisher's exact test. RESULTS: Topical 4% and 8% cocaine achieved significant subject analgesia, the primary efficacy endpoint. Both doses were safe and well-tolerated, with a safety profile similar to placebo. In the 4% and 8% groups, headache (1.5% and 2.5%, respectively), epistaxis (0.7% and 1.1%), and anxiety (0.7% and 0%) were the only AEs reported by >1 subject. No cardiovascular AEs, serious AEs, or deaths occurred. A higher percentage of subjects in the 4% and 8% groups compared with the placebo group had a modest increase in either systolic or diastolic blood pressure. CONCLUSION: Topical 4% and 8% cocaine is an effective anesthetic that can be safely administered for nasal procedures.

Assuntos

RESUMO

Respiratory epithelial cysts are rare orbital cysts that can arise secondary to choristomatous rests of respiratory epithelium. Approximately 15 congenital cases have been described in the literature, making it a rare disease entity. We present a case of a 14-month-old Middle Eastern male with a right infraorbital respiratory epithelial cyst. Magnetic resonance imaging of the brain and orbits revealed a right infraorbital cyst hyperintense on T1-weighted images and followed fluid density on T2-weighted images. This cyst was noted to displace the globe superiorly and inferior rectus muscle laterally. This cyst was excised using a transconjunctival approach. Histologically, the cyst wall was lined by ciliated columnar cells with interspersed mucus-containing cells and ciliated transitional epithelium was present, establishing the diagnosis of respiratory epithelial cyst. To our knowledge, this is the youngest patient with a respiratory epithelial cyst of the orbit reported in the literature.

Assuntos